def test_fargate_scheduled_rule(stack: Stack) -> None:
"""Test fargate scheduled rule creation."""
stack.add(
FargateScheduledTaskRule(
description="This is a test rule",
ecs_cluster=FargateCluster(name="test-cluster"),
name="test-rule",
schedule_expression="cron(0/15 * * * ? *)",
task_names=["test-task"],
vpc=EcsVPC(name="test-vpc", region="eu-west-1"),
state="DISABLED",
))
print(stack.export()["Resources"])
assert stack.export()["Resources"] == EXPECTED_FARGATE_SCHEDULED_RULE
def test_internet_gateway(stack: Stack) -> None:
"""Test InternetGateway construct."""
vpc = ec2.VPC(
name_to_id("vpc-test"),
CidrBlock="10.0.0.0/16",
EnableDnsHostnames="true",
EnableDnsSupport="true",
)
subnets = [
ec2.Subnet(
name_to_id(f"{zone}-subnet"),
CidrBlock="10.0.0.0/20",
AvailabilityZone="eu-west-1b",
VpcId=Ref(vpc),
MapPublicIpOnLaunch="true",
) for zone, ip in zip(["eu-west-1a", "eu-west-1b"],
["10.0.0.0/20", "10.0.16.0/20"])
]
igw = InternetGateway(name_prefix="test", vpc=vpc, subnets=subnets)
for el in (vpc, *subnets, igw):
stack.add(el)
assert stack.export()["Resources"] == EXPECTED_TEMPLATE
def test_fargate_task_definition(stack: Stack) -> None:
"""Test fargate task definition creation."""
docker_container_def = ecs.ContainerDefinition(
Image="image-uri",
Name="container-def-name",
LogConfiguration=ecs.LogConfiguration(
LogDriver="awslogs",
Options={
"awslogs-group": "test-log-group",
"awslogs-create-group": "true",
"awslogs-region": "eu-west-1",
"awslogs-stream-prefix": "test-prefix",
},
),
)
stack.add(
FargateTaskDefinition(
name="test-fargate-task-definition",
container_definitions=[docker_container_def],
task_role_arn="task-role-name",
cpu="1024",
memory="4096",
))
assert stack.export()["Resources"] == EXPECTED_FARGATE_TASK_DEFINITION
def test_http_api_custom_domain(stack: Stack) -> None:
"""Test basic HTTP API with custom domain."""
stack.s3_bucket = "cfn_bucket"
stack.s3_key = "templates/"
lambda_fun = Py38Function(
name="mypylambda",
description="this is a test",
role="somearn",
code_dir="my_code_dir",
handler="app.main",
)
stack.add(lambda_fun)
stack.add(
HttpApi(
name="testapi",
description="this is a test",
lambda_arn=lambda_fun.ref,
domain_name="api.example.com",
hosted_zone_id="ABCDEFG",
route_list=[GET(route="/api1"),
POST(route="/api2")],
))
with open(os.path.join(TEST_DIR,
"apigateway_test_custom_domain.json")) as fd:
expected = json.load(fd)
assert stack.export()["Resources"] == expected
def test_bucket(stack: Stack) -> None:
"""Test bucket creation."""
stack.s3_bucket = "cfn_bucket"
stack.s3_key = "templates/"
topic_test = Topic(name="test-topic")
queue_test = Queue(name="test-queue")
lambda_test = Py38Function(
name="mypylambda",
description="this is a test",
role="somearn",
code_dir="my_code_dir",
handler="app.main",
)
stack.add(topic_test)
stack.add(lambda_test)
stack.add(queue_test)
bucket = Bucket(name="test-bucket")
bucket.add_notification_configuration(event="s3:ObjectCreated:*",
target=topic_test,
permission_suffix="TpUpload")
bucket.add_notification_configuration(event="s3:ObjectCreated:*",
target=lambda_test,
permission_suffix="TpUpload")
bucket.add_notification_configuration(event="s3:ObjectCreated:*",
target=queue_test,
permission_suffix="FileEvent")
stack.add(bucket)
with open(os.path.join(TEST_DIR, "bucket.json")) as fd:
expected_template = json.load(fd)
assert stack.export()["Resources"] == expected_template
def test_config_rules(stack: Stack) -> None:
"""Test config rules creation."""
for config_rule in (
S3BucketPublicWriteProhibited,
S3BucketPublicReadProhibited,
S3BucketServerSideEncryptionEnabled,
S3BucketSSLRequestsOnly,
IAMUserNoPoliciesCheck,
):
stack.add(config_rule)
assert stack.export()["Resources"] == EXPECTED_RULES
def test_http_api_custom_domain(stack: Stack) -> None:
"""Test basic HTTP API with custom domain."""
stack.s3_bucket = "cfn_bucket"
stack.s3_key = "templates/"
lambda_fun = Py38Function(
name="mypylambda",
description="this is a test",
role="somearn",
code_dir="my_code_dir",
handler="app.main",
)
stack.add(lambda_fun)
http_api = HttpApi(
name="testapi",
description="this is a test",
lambda_arn=lambda_fun.ref,
domain_name="api.example.com",
hosted_zone_id="ABCDEFG",
route_list=[
GET(route="/api1"),
POST(route="/api2"),
GET("/api3", auth=JWT_AUTH, authorizer_name="testauthorizer"),
],
)
http_api.add_jwt_authorizer(
name="testauthorizer",
audience=["testaudience"],
issuer="https://cognito-idp.eu-west-1.amazonaws.com/eu-west-1_test",
)
stack.add(http_api)
with open(os.path.join(TEST_DIR,
"apigateway_test_custom_domain.json")) as fd:
expected = json.load(fd)
print(stack.export()["Resources"])
assert stack.export()["Resources"] == expected
def test_awslambda(stack: Stack) -> None:
"""Test config recorder creation."""
stack.s3_bucket = "cfn_bucket"
stack.s3_key = "templates/"
stack.add(
Py38Function(
name="mypylambda",
description="this is a test",
role="somearn",
code_dir="my_code_dir",
handler="app.main",
))
assert stack.export()["Resources"] == EXPECTED_TEMPLATE
def test_role(stack: Stack) -> None:
"""Test IAM role creation.
Creating a Role also tests PolicyDocument and Policystatement classes.
"""
stack.add(
Role(
name="TestRole",
description="TestRole description",
max_session_duration=7200,
trust={"Service": "test"},
tags={"TestTagKey": "TestTagValue"},
))
assert stack.export()["Resources"] == EXPECTED_ROLE
def test_bucket_multi_encryption(stack: Stack) -> None:
"""Test bucket accepting multiple types of encryptions and without default."""
bucket = Bucket(
name="test-bucket",
default_bucket_encryption=None,
authorized_encryptions=[
EncryptionAlgorithm.AES256, EncryptionAlgorithm.KMS
],
)
stack.add(bucket)
with open(os.path.join(TEST_DIR, "bucket_multi_encryption.json")) as fd:
expected_template = json.load(fd)
assert stack.export()["Resources"] == expected_template
def test_s3_website_distribution(stack: Stack) -> None:
"""Test Cloudfront S3WebsiteDistribution construct."""
stack.add(
S3WebsiteDistribution(
name="test-s3w-dist",
aliases=["test.s3w.com"],
bucket_name="host-bucket",
certificate_arn="acm_arn",
default_ttl=360,
lambda_edge_function_arns=["lamba_arn"],
r53_route_from=[("hosted_zone_id", "test.s3w.com")],
)
)
with open(os.path.join(TEST_DIR, "s3websitedistribution.json")) as fd:
expected_template = json.load(fd)
assert stack.export()["Resources"] == expected_template
def test_docker_function(stack: Stack) -> None:
"""Test adding docker function to stack."""
aws_env = AWSEnv(regions=["us-east-1"], stub=True)
stubber_ecr = aws_env.stub("ecr")
stubber_ecr.add_response(
"get_authorization_token",
{
"authorizationData": [{
"authorizationToken":
base64.b64encode(b"test_user:test_pwd").decode(),
"proxyEndpoint":
"test_endpoint",
}]
},
{},
)
stack.deploy_session = aws_env
docker_function = DockerFunction(
name="dockerfunction",
description="this is a test",
role="somearn",
source_dir=SOURCE_DIR,
repository_name="e3_aws_test_repository",
image_tag="test_tag",
)
client = docker.from_env()
try:
stack.add(docker_function)
except docker.errors.APIError:
# Push is expected to fail
pass
finally:
# Always try to remove local test image
client.images.remove(
f"e3_aws_test_repository:{docker_function.image_tag}")
# Add resources without trying to push the image to ECR
stack.dry_run = True
stack.add(docker_function)
assert stack.export()["Resources"] == EXPECTED_DOCKER_FUNCTION
def test_stackset(stack: Stack) -> None:
"""test Cloudformation stack set creation."""
stack.s3_bucket = "cfn_bucket"
stack.s3_key = "templates/"
stack_set = StackSet(
name="stack-set-test",
description="this is a test",
regions=["eu-west-1"],
ous=["test-ou"],
)
stack_set.add(
Role(
name="TestRole",
description="TestRole description",
trust={"Service": "test"},
)
)
stack_set.add_condition("", Equals(AccountId, "test_account_id"))
stack.add(stack_set)
assert stack.export()["Resources"] == EXPECTED_TEMPLATE
def test_http_api(stack: Stack) -> None:
"""Test basic HTTP API."""
stack.s3_bucket = "cfn_bucket"
stack.s3_key = "templates/"
lambda_fun = Py38Function(
name="mypylambda",
description="this is a test",
role="somearn",
code_dir="my_code_dir",
handler="app.main",
)
stack.add(lambda_fun)
stack.add(
HttpApi(
name="testapi",
description="this is a test",
lambda_arn=lambda_fun.ref,
route_list=[GET(route="/api1"),
POST(route="/api2")],
))
assert stack.export()["Resources"] == EXPECTED_TEMPLATE
def test_fargate_cluster(stack: Stack) -> None:
"""Test Fargate cluster creation."""
stack.add(FargateCluster(name="test-cluster"))
assert stack.export()["Resources"] == EXPECTED_FARGATE_CLUSTER
def test_ecr_repository(stack: Stack) -> None:
"""Test ECR repository scheduled rule creation."""
stack.add(Repository(name="test-repository"))
assert stack.export()["Resources"] == EXPECTED_REPOSITORY
def test_vpc(stack: Stack) -> None:
"""Test VPC creation."""
ecr_endpoint_pd = PolicyDocument(
statements=[
Allow(
action=[
"ecr:BatchGetImage",
"ecr:GetAuthorizationToken",
"ecr:GetDownloadUrlForLayer",
],
resource="*",
principal="*",
)
]
)
s3_endpoint_pd = PolicyDocument(
statements=[
Allow(action=["s3:PutObject", "s3:GetObject"], resource="*", principal="*"),
Allow(action="s3:ListBucket", resource="*", principal="*"),
]
)
cloudwatch_endpoint_pd = PolicyDocument(
statements=[
Allow(
action=[
"logs:CreateLogStream",
"logs:CreateLogGroup",
"logs:PutLogEvents",
],
resource="*",
principal="*",
)
]
)
sm_endpoint_pd = PolicyDocument(
statements=[
Allow(
action=[
"secretsmanager:GetResourcePolicy",
"secretsmanager:GetSecretValue",
"secretsmanager:DescribeSecret",
"secretsmanager:ListSecretVersionIds",
],
resource=["this_is_a_secret_arn"],
principal="*",
)
]
)
stack.add(
VPC(
name="TestVPC",
region="eu-west-1",
internet_gateway=True,
nat_gateway=True,
s3_endpoint_policy_document=s3_endpoint_pd,
interface_endpoints=[
("logs", cloudwatch_endpoint_pd),
("ecr.api", ecr_endpoint_pd),
("ecr.dkr", ecr_endpoint_pd),
("sts", None),
("secretsmanager", sm_endpoint_pd),
],
)
)
with open(os.path.join(TEST_DIR, "vpc.json")) as fd:
expected_template = json.load(fd)
assert stack.export()["Resources"] == expected_template
def test_ecs_vpc(stack: Stack) -> None:
"""Test ECS VPC creation."""
stack.add(EcsVPC(name="test-vpc", region="eu-west-1"))
assert stack.export()["Resources"] == EXPECTED_ECS_VPC
def test_internet_gateway(stack: Stack, route_table_provided: bool) -> None:
"""Test InternetGateway construct."""
vpc = ec2.VPC(
name_to_id("vpc-test"),
CidrBlock="10.0.0.0/16",
EnableDnsHostnames="true",
EnableDnsSupport="true",
)
subnets = [
ec2.Subnet(
name_to_id(f"{zone}-subnet"),
CidrBlock="10.0.0.0/20",
AvailabilityZone="eu-west-1b",
VpcId=Ref(vpc),
MapPublicIpOnLaunch="true",
) for zone, ip in zip(["eu-west-1a", "eu-west-1b"],
["10.0.0.0/20", "10.0.16.0/20"])
]
if route_table_provided:
route_table = ec2.RouteTable(name_to_id("TestIgwRouteTable"),
VpcId=Ref(vpc))
else:
route_table = None
igw = InternetGateway(name_prefix="test",
vpc=vpc,
subnets=subnets,
route_table=route_table)
for el in (vpc, *subnets, igw):
stack.add(el)
template = dict(EXPECTED_TEMPLATE)
if not route_table_provided:
template["TestIgwRouteTable"] = {
"Properties": {
"VpcId": {
"Ref": "VpcTest"
}
},
"Type": "AWS::EC2::RouteTable",
}
template["Test0"] = {
"Properties": {
"RouteTableId": {
"Ref": "TestIgwRouteTable"
},
"SubnetId": {
"Ref": "EuWest1aSubnet"
},
},
"Type": "AWS::EC2::SubnetRouteTableAssociation",
}
template["Test1"] = {
"Properties": {
"RouteTableId": {
"Ref": "TestIgwRouteTable"
},
"SubnetId": {
"Ref": "EuWest1bSubnet"
},
},
"Type": "AWS::EC2::SubnetRouteTableAssociation",
}
assert stack.export()["Resources"] == template
def test_config_recorder(stack: Stack) -> None:
"""Test config recorder creation."""
stack.add(ConfigurationRecorder(bucket_name="config-test-bucket"))
assert stack.export()["Resources"] == EXPECTED_RECORDER
